Solve -x*0.1=(-8.399+200*4.2)*5.6

$$- x \times 0.1 = ( - 8.399 + 200 \times 4.2 ) \times 5.6$$

Solve for x

$$x=-46569.656$$

Steps for Solving Linear Equation

Multiply 200 and 4.2 to get 840.

$$\left(-x\right)\times 0.1=\left(-8.399+840\right)\times 5.6$$

Add -8.399 and 840 to get 831.601.

$$\left(-x\right)\times 0.1=831.601\times 5.6$$

Multiply 831.601 and 5.6 to get 4656.9656.

$$\left(-x\right)\times 0.1=4656.9656$$

Divide both sides by 0.1.

$$-x=\frac{4656.9656}{0.1}$$

Expand \frac{4656.9656}{0.1} by multiplying both numerator and the denominator by 10000.

$$-x=\frac{46569656}{1000}$$

Reduce the fraction \frac{46569656}{1000} to lowest terms by extracting and canceling out 8.

$$-x=\frac{5821207}{125}$$

Multiply both sides by -1.

$$x=-\frac{5821207}{125}$$